package com.design.visitor;

/**
 * @author leali
 * @title: Department
 * @projectName design
 * @description:
 * //
 * @date 2021/12/31 23:43
 */
public abstract class Department {
    //声明一组重载的访问方法，用于访问不同类型的具体元素
    public abstract void visit(FulltimeEmployee employee);

    public abstract void visit(ParttimeEmployee employee);
}
